X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/39c5d8caa71b29d70bb136d6e0a560426e089112..e21c967fdd2999ebb81308cd08e3b5f99c94833b:/app/controllers/user_roles_controller.rb

diff --git a/app/controllers/user_roles_controller.rb b/app/controllers/user_roles_controller.rb
index 2f5b5a84c..5ef68216b 100644
--- a/app/controllers/user_roles_controller.rb
+++ b/app/controllers/user_roles_controller.rb
@@ -10,12 +10,17 @@ class UserRolesController < ApplicationController
   before_action :in_role, :only => [:revoke]
 
   def grant
-    @this_user.roles.create(:role => @role, :granter_id => current_user.id)
+    @this_user.roles.create(:role => @role, :granter => current_user)
     redirect_to :controller => "user", :action => "view", :display_name => @this_user.display_name
   end
 
   def revoke
-    UserRole.where(:user_id => @this_user.id, :role => @role).delete_all
+    # checks that administrator role is not revoked from current user
+    if current_user == @this_user && @role == "administrator"
+      flash[:error] = t("user_role.filter.not_revoke_admin_current_user")
+    else
+      UserRole.where(:user_id => @this_user.id, :role => @role).delete_all
+    end
     redirect_to :controller => "user", :action => "view", :display_name => @this_user.display_name
   end